Interior Painting Tips - Wagner introduces the revolutionary new Smart Edge Roller. http://goo.gl/g5ZmL Fast, clean trimming around windows, doors, mouldings and cabinets is easy with the Smart Edge Roller. Paint trays, paint buckets and left behind paint marks become a distant memory. Now you can shorten your painting projects and get a smooth roller finish right to the edge every time. The Smart Edge Roller is compatible with all lay techs or water-based paints and stains.It is easy to use and easy to clean and simply gets your job done right. With the Smart Edge Roller there is no need to tape and the paint is right in the handle, delivering crisp edges and even coverage for uniform roller finish right to the edge, perfect for trimming around windows, doors, mouldings and more.